FR1167109A - Dispositif pour cadran d'horloge - Google Patents

Dispositif pour cadran d'horloge

Info

Publication number
FR1167109A
FR1167109A FR1167109DA FR1167109A FR 1167109 A FR1167109 A FR 1167109A FR 1167109D A FR1167109D A FR 1167109DA FR 1167109 A FR1167109 A FR 1167109A
Authority
FR
France
Prior art keywords
clock face
face device
clock
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Marcel Voisin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1167109A publication Critical patent/FR1167109A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/34—Position of the hands projected optically
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1167109D 1957-01-07 1957-01-07 Dispositif pour cadran d'horloge Expired FR1167109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1167109T 1957-01-07

Publications (1)

Publication Number Publication Date
FR1167109A true FR1167109A (fr) 1958-11-20

Family

ID=9655407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167109D Expired FR1167109A (fr) 1957-01-07 1957-01-07 Dispositif pour cadran d'horloge

Country Status (1)

Country Link
FR (1) FR1167109A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201791A2 (fr) * 1985-04-30 1986-11-20 Paul Lynch Dispositif d'indication de l'heure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201791A2 (fr) * 1985-04-30 1986-11-20 Paul Lynch Dispositif d'indication de l'heure
EP0201791A3 (en) * 1985-04-30 1988-12-28 Paul Lynch Time-indicating device

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